// 为了便于维护 这个超级大项目 路由守卫抽离出来
import router from './router'
/* import { Message } from 'element-ui' */
import NProgress from 'nprogress' // progress bar
import 'nprogress/nprogress.css' // progress bar style
import { getToken } from '@/utils/auth' // get token from cookie
import getPageTitle from '@/utils/get-page-title'
import store from './store'

NProgress.configure({ showSpinner: false }) // NProgress Configuration

const whiteList = ['/login', '/404'] // no redirect whitelist

router.beforeEach(async(to, from, next) => {
  // start progress bar
  NProgress.start()

  // set page title
  document.title = getPageTitle(to.meta.title)

  // determine whether the user has logged in
  const hasToken = getToken()
  /* if (hasToken) {
  if (to.path === '/login') {
    // if is logged in, redirect to the home page
    next('/')
    NProgress.done()
  } else {
    const hasGetUserInfo = store.getters.name
    if (hasGetUserInfo) {
      next()
    } else {
      try {
        // get user info
        await store.dispatch('user/getInfo')

        next()
      } catch (error) {
        // remove token and go to login page to re-login
        await store.dispatch('user/resetToken')
        Message.error(error || 'Has Error')
        next(`/login?redirect=${to.path}`)
        NProgress.done()
      }
    }
  }
} else {
  if (whiteList.indexOf(to.path) !== -1) {
    // in the free login whitelist, go directly
    next()
  } else {
    // other pages that do not have permission to access are redirected to the login page.
    next(`/login?redirect=${to.path}`)
    NProgress.done()
  }
} */
  if (hasToken) {
    if (to.path === '/login') {
      next('/')
      NProgress.done()
    } else {
      if (!store.getters.userId) {
        await store.dispatch('user/getUserInfo')
      }
      next()
    }
  } else {
    if (whiteList.includes(to.path)) {
      next()
    } else {
      next('/login')
      NProgress.done()
    }
  }
})

router.afterEach(() => {
  // finish progress bar
  NProgress.done()
})

